Results 71 to 80 of about 904 (174)

Effects of manganese (Mn2+) on neurotoxic and myotoxic activities induced by Crotalus durissus terrificus and Bothrops jararacussu venoms in chick biventer cervicis preparations

Journal of Venomous Animals and Toxins including Tropical Diseases, 2007
In the present study, manganese (Mn2+), a neuromuscular blocker with pre and postsynaptic actions, was used to verify the neurotoxicity and myotoxicity induced by Crotalus durissus terrificus (Cdt) and Bothrops jararacussu (Bjssu) venoms in biventer ...
L. G. F. Bueno, G. B. Leite, M. A. Cruz-Höfling, L. Rodrigues-Simioni, Y. Oshima-Franco   +4 more
doaj   +1 more source

South american rattlesnake venom: its hemolytic power

Revista da Sociedade Brasileira de Medicina Tropical, 1989
The hemolytic power of rattlesnake venom (Crotalus durissus terrificus) was Studied. A high percentage of sample with negative hemolytic power was detected when sheep red blood cells were used. A large number of venoms with hemolytic power, though with a
Édimo Garcia de Lima, Paulo Inácio da Costa, Carlos Julio Laure   +2 more
doaj  

In Vitro Antiophidian Properties of Dipteryx alata Vogel Bark Extracts

Molecules, 2010
Extracts from Dipteryx alata bark obtained with different solvents (hexane, dichloromethane, ethyl acetate and methanol) were mixed in vitro with Bothrops jararacussu (Bjssu, 40 μg/mL) and Crotalus durissus terrificus (Cdt, 15 μg/mL) snake venoms, and ...
Maria Alice da Cruz-Höfling, Marcio Galdino dos Santos, Jose Carlos Cogo, Cháriston André Dal-Belo, Patricia Santos Lopes, Magali Glauzer Silva, Dimas dos Santos Rocha, Nathalia Aparecida Gatto Vieira, Leandro Rubem-Mauro, Virgínia Sbrugnera Nazato, Yoko Oshima-Franco   +10 more
doaj   +1 more source

IgG antibodies against phospholipase A2 from Crotalus durissus terrificus: cross-reaction with venoms from Bothrops species from Argentina

Journal of Venomous Animals and Toxins including Tropical Diseases, 2009
We examined the ability of IgG anti-crotalic PLA2 to cross-react with Bothrops spp. venoms, from snakes found in the northeast of Argentina. Immunoblotting and ELISA tests showed that IgG anti-crotalic PLA2 recognize antigens of bothropic venoms ...
JP Rodríguez, MC De Marzi, S Maruñak, P Teibler, O Acosta, EL Malchiodi, LC Leiva   +6 more
doaj   +1 more source

Immunotherapeutic potential of Crotoxin: anti-inflammatory and immunosuppressive properties

Journal of Venomous Animals and Toxins including Tropical Diseases, 2018
For the past 80 years, Crotoxin has become one of the most investigated isolated toxins from snake venoms, partially due to its major role as the main toxic component in the venom of the South American rattlesnake Crotalus durissus terrificus.
Marco Aurélio Sartim, Danilo Luccas Menaldo, Suely Vilela Sampaio   +2 more
doaj   +1 more source

Inhibition of proteases and phospholipases A2 from Bothrops atrox and Crotalus durissus terrificus snake venoms by ascorbic acid, vitamin E, and B-complex vitamins

Anais da Academia Brasileira de Ciências
The enzyme inhibition by natural and/ or low-cost compounds may represent a valuable adjunct to traditional serotherapy performed in cases of snakebite, mainly with a view to mitigate the local effects of envenoming.
CARLOS H.M. OLIVEIRA, ANDERSON A. SIMÃO, MARCUS V.C. TRENTO, PEDRO H.S. CÉSAR, SILVANA MARCUSSI   +4 more
doaj   +1 more source

Edema Induced by a Crotalus durissus terrificus Venom Serine Protease (Cdtsp 2) Involves the PAR Pathway and PKC and PLC Activation. [PDF]

Int J Mol Sci, 2018
Costa CRC, Belchor MN, Rodrigues CFB, Toyama DO, de Oliveira MA, Novaes DP, Toyama MH.   +6 more
europepmc   +1 more source

CHARACTERIZATION OF THE BIOLOGICAL ACTIVITIES OF THE Crotalus durissus ruruima YELLOW AND WHITE VENOMS COMPARED WITH Crotalus durissus terrificus VENOM:NEUTRALIZING EFFECT OF THE ANTIVENOMS AGAINST Crotalus durissus terrificus VENOM

Journal of Venomous Animals and Toxins, 1996
openaire   +2 more sources

Crotoxin B from the South American Rattlesnake <i>Crotalus vegrandis</i> Blocks Voltage-Gated Calcium Channels Independent of Its Intrinsic Catalytic Activity. [PDF]

Toxins (Basel)
Eicheldinger M, Miranda-Laferte E, Castilla F, Jordan N, Santiago-Schübel B, Hidalgo P.   +5 more
europepmc   +1 more source

Crystal structure and functional characterization of an Asp49 phospholipase A₂ from the bushmaster (Lachesis muta). [PDF]

Acta Crystallogr F Struct Biol Commun
Neyra Chama NE, Romero Vargas FF, Condori Mamani E, Vargas JA, Alves Furtado A, D'Muniz Pereira H, Navarro Oviedo RD, Garratt RC, Vega Ramírez JLJ, Leonardo DA.   +9 more
europepmc   +1 more source